feed him for a lifetime.
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Postfix User:
> Postfix User wrote
> > I am trying to reject instead of sending bounce message back when email
> > arrives to non existing account at domains hosted by my server.
>
> Anyone having similar problem, check_recipient_access map fixed my problem
That is bad advice that covers up a
name='%u' AND u.domain='%d' AND u.active='1';
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omains.cf
virtual_alias_domains.cf
query = SELECT u.domain FROM users u WHERE u.username='%u'
AND u.domain='%d' AND u.active='1';
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ame with the from address )
Fromremote address
To local address
Action OK
Not authenticated sender
Fromany
To local address
Action OK
Fromremote address
To remote address
Action REJECT
-
Wietse Venema:
> Postfix User:
> > smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated,
> > reject_unauth_destination
>
> This will be an open relay if all your SMTP mail is logged with the
> same client IP address, i.e. your SMTP mail comes from some box
> that is in
only trusted people that have direct
access to the server or authenticated webmail users can send from localhost
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Postfix User:
> smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated,
> reject_unauth_destination
This will be an open relay if all your SMTP mail is logged with the
same client IP address, i.e. your SMTP mail comes from some box
that is in mynetworks, and Postfix never sees
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You are right, there are no recipient restrictions, except
permit_sasl_authenticated restricting remote recipients for authenticated
clients only.
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herefore, "check_sender_access $virtual_alias_maps" is rather
> wrong.
>
> --
> Viktor.
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/private/domain.com.key
>smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
>smtpd_use_tls = yes
>virtual_alias_maps = mysql:/etc/postfix/sqlconf/virtual_mailbox_maps.cf
>virtual_mailbox_domains = mysql:/etc/postfix/sqlconf/mydestination.cf
>virtual_transp
On Sat, Jan 21, 2017 at 04:38:57AM -0700, Postfix User wrote:
> Bastian Blank-3 wrote
> > On Fri, Jan 20, 2017 at 02:01:27PM -0700, Postfix User wrote:
> >> check_sender_access $virtual_alias_maps,
> >
> > You are creating an open relay, don't do that.
>
> Actually I am not creating an
ses. When I try sending e-mail from not authenticated
internal user to external address, or from external to another external
address, I get "554 5.7.1 <recipient@domain>: Relay access denied"
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On Fri, Jan 20, 2017 at 02:01:27PM -0700, Postfix User wrote:
> check_sender_access $virtual_alias_maps,
You are creating an open relay, don't do that.
> #smtpd_tls_auth_only = yes
This is _not_ the postconf -n output we where asking for.
Bastian
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On 1/20/2017 3:01 PM, Postfix User wrote:
> Thanks for the reply,
>
> Just made the changes you suggested. I set relay_domains to empty, because
> all domains are served by the same server. Again I sent a message to non
> existing account, and I am still getting "250 2.1.5 Ok" instead of a reject
lhost:8891
non_smtpd_milters = inet:localhost:8891
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IN next n ON n.id = u.id WHERE u.username='%u'
> AND u.domain='%d' AND u.active='1';
> hosts = 127.0.0.1
>
> I tried adding reject_unverified_recipient under
> smtpd_recipient_restrictions, but after entering non existing username at
> existing domain, there was 1 second delay, and I still get &quo
smtpd_recipient_restrictions, but after entering non existing username at
existing domain, there was 1 second delay, and I still get "250 2.1.5 Ok"
message.
Regards,
Robin
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